Bradley Cooper's A Star is Born Seizes the Spotlight on HBO

It's a chock-a-block Saturday of TV, offering viewers a mix of blockbuster films, true crime documentaries, live police drama, and romantic made-for-TV movies. Here are the highlights:

CABLE PREMIERE: Bradley Cooper directs and co-stars with Lady Gaga in A Star is Born. The breakout hit was nominated for eight Academy Awards, including Best Picture. The film won the award for Best Original Song.  HBO's brings home all the romance, drama, and music with this week's world premiere movie. 8:00 PM ET on HBO

NEW EPISODE: The bizarre details of Rebecca Zahau's death made headlines in 2011 when her naked body was found hanging from a second story balcony in the courtyard of her billionaire boyfriend's mansion. The investigation continues with the second installment of the limited series Death at the Mansion: Rebecca Zahau. 9:00 PM on Oxygen

TV MOVIE PREMIERE: Hallmark's month of June Weddings continues with Wedding March 5: My Boyfriend's Back. Cindy Busby and Tyler Hynes join former Melrose Place costars Jack Wagner and Josie Bissett in this fifth installment of Hallmark's Wedding March franchise. This time around, Busby and Hynes play former flames who are unexpectedly reunited over the course of a wedding weekend, where she's the event's planner and he's the best man. (Watch Trailer) 9:00 PM ET on Hallmark

ALSO TONIGHT

• The Son continues its second and final season. AMC's western drama finds Eli McCullough (Pierce Brosnan) continuing to stop at nothing as he lies, cheats, murders, and steals his way through the  Texas oil industry of 1917. 9:00 PM on AMC
• Live PD invites brings viewers along for another LIVE ride along with law enforcement officers from across the country. 9:00 PM ET on A&E
• Adriana Trigiani's Very Valentine brings the best-selling novel to life, following Valentine Roncalli (Kelen Coleman of Big Little Lies and The Newsroom) as she struggles to save her family's legendary but struggling wedding shoes business . Jacqueline Bisset costars. (Watch Trailer) 8:00 PM ET on Lifetime
• Saturday Night Live Adam Sandler returned to SNL last month for the first time in 24 years. NBC is repeating that episode, which features musical guest Shawn Mendes, along with Sandler's touching tribute to Chris Farley. 11:30PM on NBC

Joe Reid is the senior writer at Primetimer and co-host of the This Had Oscar Buzz podcast. His work has appeared in Decider, NPR, HuffPost, The Atlantic, Slate, Polygon, Vanity Fair, Vulture, The A.V. Club and more.